---
name: "Underground Mortuary"
mana_cost: "N/A"
cmc: 0
type_line: "Land — Swamp Forest"
colors: []
color_identity: ["B", "G"]
keywords: ["Surveil"]
set: "MKM"
set_name: "Murders at Karlov Manor"
collector_number: "333"
rarity: "rare"
artist: "Sergey Glushakov"
oracle_id: "840119bf-e60f-4ff7-9c9b-d420d09df545"
canonical_url: "https://avascry.com/printing/underground-mortuary-mkm"
legalities:
  commander: "legal"
  standard: "legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Underground Mortuary
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Land — Swamp Forest
- **Keywords:** Surveil

## Oracle Text
({T}: Add {B} or {G}.)
This land enters tapped.
When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

## Top 4096-Dim Neural Synergies
1. [Undercity Sewers](/printing/undercity-sewers-pza.md) — Land — Island Swamp
2. [Shadowy Backstreet](/printing/shadowy-backstreet-mkm.md) — Land — Plains Swamp
3. [Ominous Asylum](/printing/ominous-asylum-om1.md) — Land
4. [Sinister Hideout](/printing/sinister-hideout-spm.md) — Land
5. [Titan's Grave](/printing/titans-grave-sos.md) — Land
6. [Raucous Theater](/printing/raucous-theater-mkm.md) — Land — Swamp Mountain

## Printing Details
- **Set:** Murders at Karlov Manor (MKM) #333
- **Rarity:** Rare
- **Artist:** Sergey Glushakov
- **Total Printings:** 18 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `legal` | Modern: `legal` | Pioneer: `legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `not_legal`